• Night sky guide for November 2015

    Out of two meteor showers scheduled for November – Taurids and Leonids – only the second one should offer a good show, with about 15 meteors per hour on November 17/18. All but the brightest Taurids, expected to peak on the night of November 5, will be blocked out…

  • Black hole experiences massive X-ray flare

    Black holes have always been one of the most mysterious and awe inspiring objects in space. Astronomers have known for some time that black holes periodically emit very powerful flares into space. New observations from NASA's Explorer missions Swift and the…

  • Major flooding hits parts of Texas, several tornadoes reported

    Major floods hit parts of central and southeastern Texas, as of October 30, 2015, media reports. Several tornado events, some of which have yet to be confirmed, have been observed to inflict significant damage south and east of Houston, across the eastern Harris…

  • Moderately strong ash eruption of Lascar volcano, Chile

    Chile's Lascar volcano experienced a moderately strong ash eruption around 12:30 UTC on October 30, 2015. Sernageomin reported volcanic ash column of 2.5 km (8 200 feet), drifting NE. The alert status was raised to Yellow. It is unclear whether the eruption was…

  • The 2015 ozone hole over Antarctic larger than usual and late

    The annual Antarctic ozone hole was larger than usual this year and formed later than in recent years, according to the scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). The ozone hole reached its maximum on October 2, 2015,…

  • First raw image from Enceladus’ October 28 flyby now available

    First image of Saturn's moon Enceladus has been received from the Cassini spacecraft, NASA reported on October 30, 2015. NASA's Cassini spacecraft was scheduled to perform its deepest-ever dive through the icy plume of Saturn's moon Enceladus on October…